Quattro Elementi Omega (649-639)

Type: helmet; Light filtering levels (DIN): 11; Filter class: 1/1/1/2; Filter viewing area (mm): 110x90; Filter cartridge size (mm): 110x90; Operating temperature (°C): -20 – 55; Helmet weight (g): 495; Colour rendering: standard (shades of green); Design features: flip-up filter;